I discovered at the last moment that I had lost one of the Panasonic DMW-BLD10 batteries for use in my Lumix G3 camera. I ordered from Blue Nook through Amazon a replacement Wasabi Battery & Charger kit for the Panasonic DMW-BLD10 battery. Five days later I received the kit in Maryland. The Wasabi batteries worked fine. I used them extensively on a 2-week vacation using 120 volts and 220 volts. The Wasabi charger has a more logical display of the battery status than does the Panasonic charger. The Wasabi Charger from Blue Nook also works in a car. This was my second purchase of Wasabi batteries for use in Panasonic Lumix cameras.